New smart speaker therapy aims to help young cancer survivors sleep better
NCT ID NCT05875129
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study tested whether a voice-activated virtual assistant (VAVA) could help young adult cancer survivors (ages 18–29) with chronic insomnia. The device delivers cognitive behavioral therapy for insomnia (CBT-I) through simple voice interactions. Fifteen participants used the device at home, and researchers measured how often they used it and how satisfied they were. The goal was to see if this approach is feasible and acceptable for improving sleep in this group.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- voice-activated virtual assistant delivering cognitive behavioral therapy for insomnia
- What this could lead to
- If successful, this could offer a convenient, at-home tool to help young cancer survivors get better sleep without medication.
- What could go wrong
- This was a very small, early feasibility study with only 15 participants, so results may not apply to everyone. The device requires internet and may not work for all.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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15 people
The number who actually took part.
- Started
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Jul 2022
- Finished
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Dec 2023
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 39 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * age between 18 and 29 years old * history of cancer (any type, any stage) * chronic sleep loss as evidence by self-report of receiving less sleep than recommended for their age by the National Sleep Foundation for \>/= 3 months * must have an internet router in their primary home that they have access to (can add a second router to for the system to work) Exclusion Criteria: * acute medical/psychiatric disorder requiring treatment * developmental or congenital disorder * life expectancy \<12 months.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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MedStar Washington Hospital Center
Washington D.C., District of Columbia, 20010, United States
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